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Illusion [34]
3 years ago
10

Identify the graph that correctly represents the inequality |x + 1| + 2 >  5.

Mathematics
2 answers:
svetlana [45]3 years ago
9 0

Answer: D. The last graph

Step-by-step explanation:

NeTakaya3 years ago
8 0
|x+1|\ \textgreater \ 3

The greater than 3 means that the graph will have a shaded region for when the absolute value of (x+1) is greater than 3.

The absolute value means that we are interested in the magnitude of x+1. That means that the the graph will be shaded where x+1 > 3, and where -x-1 > 3

If we solve both of these for x, we get:

x > 2 and x < -4

So the graph will look like the attached picture. Notice that the vertical lines are dotted rather than solid. This means that we are dealing with a greater than sign, not a greater than or equal to.

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Answer:

intersecting lines that have the same slope but different y-intercepts

Step-by-step explanation:

I'm assuming this is from A P  E X , right?

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2 years ago
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3 gallons of paint cover 900 square feet. How many gallons will cover 300<br> square feet?
SVEN [57.7K]

Answer:

1 gallon

Step-by-step explanation:

Since the relationship is direct, meaning as the number of square feet decreases, the number of gallons also decreases.

3:900 = x:300

solution:

3(300) = 900x

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4 0
2 years ago
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8+-2w&gt;4 <br> I dont know this i gotta solve fore w.
Bezzdna [24]

Answer:

w < 2

Step-by-step explanation:

Subtract 8 from both sides.

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5 0
3 years ago
Someone Please Help Quickly! Its an Easy Question
Paul [167]

Answer:

y=\frac{2}{3}x-6

Step-by-step explanation:

Use the slope-intercept form:

y=mx+b

m is the slope and b is the y-intercept. Looking at the graph, you can find the y-intercept. The y-intercept is the point where x equals 0:

b=-6

y-intercept=(0,-6)

To find the slope, take any two points from the line:

(6,-2)(3,-4)

Use the slope formula for when you have two points:

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The rise over run is the change in the y-axis over the change of the x-axis. Insert the appropriate values:

(6(x_{1}),-2(y_{1})\\(3(x_{2}),-4(y_{2})

\frac{-4-(-2)}{3-6}

Simplify parentheses (two negatives makes a positive):

\frac{-4+2}{3-6}

\frac{-2}{-3}

Simplify (two negatives make a positive):

m=\frac{2}{3}

The slope is \frac{2}{3} and the y-intercept is -6. Insert these into the equation:

y=\frac{2}{3}x-6

Finito.

7 0
2 years ago
HElp me plz and thank you
Inga [223]
I don’t know the answer I’m sorry
4 0
3 years ago
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